Sony VPCZ136GG vs Dell E6440 (R9PDN)

Share  

Summary

Processor Family

Intel Core i5
(1st Gen)
Intel Core i5
(4th Gen)

Clock Speed

2.6 Ghz
2.7 Ghz

Capacity

6 GB RAM
4 GB RAM

RAM Features

DDR3
1066 Mhz
DDR3
1600 Mhz

Hard Disk

128 GB SSD
320 GB HDD

Hard Disk Features

N/A
SATA
7200 RPM

Display Size

12.9 inches
(32.77 cm)
14 inches
(35.56 cm)

Display Features

TFT Colour Display
(VAIO Display, LED Backlight)
HD LED Backlit Display

OS

Windows 7
Windows 7

Type

(64-bit) OS
(64-bit) OS

General Information

Brand

Sony
Dell

Model

VPCZ136GG
E6440 (R9PDN)

Thickness

32.7 Millimeter thickness
33 Millimeter thickness

Dimensions (WxDxH)

314 x 210 x 32.7  mm
337.82 x 233.68 x 33  mm

Weight

1.39 Kg weight (Light-weight)
2.11 Kg weight

Colors

Black
Black

Operating System

Windows 7 Professional
Windows 7 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

12.9 Inches  (32.77 cm)
14 Inches  (35.56 cm)

Display Resolution

1600 x 900 Pixels
1366 x 768 Pixels

Pixel Density

142 ppi
112 ppi

Display Type

LED
LED

Display Features

TFT Colour Display (VAIO Display
LED Backlight)
HD LED Backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-580M

1st Gen
Intel Core i5- 4310M

4th Gen

Clock-speed

2.6 Ghz
2.7 Ghz

Chipset

Intel HM57 Express
Intel QM87 Express

Graphic Processor

NVIDIA GeForce GT 330M
Intel HD 4600

Graphics Memory

1 GB
N/A

Memory

Capacity

6 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1066 Mhz
1600 Mhz

Memory Slots

2 SDRAM
1

Expandable Memory

8 GB
N/A

Memory Layout

4 GB x 1 + 2 GB x 1 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

N/A
320 GB

HDD Speed(RPM)

N/A
7200 RPM

HDD type

N/A
SATA

SSD Capacity

128 GB
N/A

Battery

Battery Cell

6 Cell
6 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W AC Adapter W
65 W AC Adapter W

Battery Life

5.5 Hrs
N/A

Networking

Wireless LAN

802.11 a/b/g/n
802.11 a/b/g/n

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

2.1
4.0

Other Networking Options

Multi-Format SD media card reader (3-in-1)
Multi-Format SD media card reader

Ports

USB 3.0 slots

N/A
4

USB 2.0 slots

3
N/A

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

0.3 MP
N/A

Video Recording

HD 720p
HD 720p

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Sound Reality
N/A

In-built Microphone

Yes
Yes

Microphone Type

Monaural Microphone
Monaural Microphone

Peripherals

Optical Drive

SuperMulti DVD R/W
DVD R/W Writer

Drive Type

DVD Writer
DVD Writer

Optical Read

DVD+R: 8x(SL) 8x(DL) / DVD-R: 8x(SL) 8x(DL) / DVD+RW: 8x DVD-RW: 8x DVD-ROM: 8x DVD-RAM: 5x CD-ROM: 24x CD-R: 24x CD-RW: 24x
N/A

Optical Write

DVD+R: 8x(SL) 4x(DL) / DVD-R: 8x(SL) 4x(DL) / DVD+RW: 8x DVD-RW: 6x DVD-RAM: 5x CD-R: 24x CD-RW: 10x
N/A

Pointing Device

Touchpad with Multi-touch Gesture support
Touchpad

Keyboard

19.05 mm key pitch/2.0 mm keystroke 82 keys Keyboard
Standard Notebook Keyboard

Backlit Keyboard

Yes
N/A

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

No
No

Sales Package

Laptop Battery AC Adapter User Guide
Laptop Battery AC Adapter User Guide